The lockout relay provides a mechanical means of preventing the switch contacts from closing ____ the motor starting circuit is energized.

a. unless
b. if
c. if and only if
d. even if


a. unless

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Technician Makena used 73.6 ft. of cable taken from a 225.75 ft spool.  How much cable is left on the spool??

Fill in the blank(s) with the appropriate word(s).

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When creating auxiliary views, distances should actually be measured from the ____ view.

A. adjacent B. top C. related D. reference

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Division 5 deals with steel structures.

Answer the following statement true (T) or false (F)

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The type of agriculture where crops and livestock were raised for the use of the farmer's family with little to spare is called ____________________ agriculture

Fill in the blank(s) with correct word

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